Filing and paymentsThe IRS is making it easier than ever for you to conduct business with us electronically.

Online Payment Agreement ApplicationThe Online Payment Agreement is an interactive tool. Use the OPA to apply and receive online approval for a shor-term extension of time to pay or a monthly installment agreement

Individual Taxpayer Identification Number (ITIN)ITIN is a tax processing number that became available July 1, 1996, for certain nonresident and resident aliens, their spouses and dependents. The ITIN is available to individuals who cannot get a social security number (SSN).

1040 CentralInformation for individual taxpayers, organized in a more "user-friendly" manner.